embryonal
121Angiogenesis — is a physiological process involving the growth of new blood vessels from pre existing vessels. Though there has been some debate over this, vasculogenesis is the term used for spontaneous blood vessel formation, and intussusception is the term… …
122Homology (biology) — For use of the term homologous in reference to chromosomes, see Homologous chromosomes. The principle of homology: The biological derivation relationship (shown by colors) of the various bones in the forelimbs of four vertebrates is known as… …
123Bowen's disease — Classification and external resources Bowen s disease as seen under a microscope ICD 10 D04 (ILDS D04.L10) ICD …
124Gas bladder — and thus to stay at the current water depth, ascend, or descend without having to waste energy in swimming. cite encyclopedia | title =Fish | encyclopedia =Microsoft Encarta Encyclopedia Deluxe 1999 | publisher =Microsoft | date =1999] The gas… …
125Oxytocin — Systematic (IUPAC) name 1 ({(4R,7S,10S …
126List of biology topics — Biology is the study of life and its processes. Biologists study all aspects of living things, including all of the many life forms on earth and the processes in them that enable life. These basic processes include the harnessing of energy, the… …
127Baleen whale — Baleen whales[1] Temporal range: latest Eocene – Recent …
128Dormancy — During winter dormancy, plant metabolism virtually comes to a standstill due, in part, to low temperatures that slow chemical activity.[1] Dormancy is a period in an organism s life cycle when growth, development, and (i …
